[WFS on PostGis] PGis table OK, Describefeature OK, but getfeature => Empty Feature Collection

Jeremy DERRAC jderrac at GMAIL.COM
Thu Sep 27 08:41:44 EDT 2007


I changed the EXTENT Value with the ones i got from SELECT
extent(geom_column) from departement;
but its the same result. Empty feature collection :/

2007/9/27, Jeremy DERRAC <jderrac at gmail.com>:
>
> Hi,
> I'm trying to output the content of a Multipolygon PostGis Table using WFS
> Server feature of mapserver.
> I created a simple map using some tutorial on the web. the data are in a
> postgis DB with MULTIPOLYGON geometry, and srid filled.
>
> -------- start ---------
> EXTENT -2200000 -712631 3072800 3840000
> UNITS METERS
> IMAGECOLOR 255 255 255
>
> WEB
>   IMAGEPATH "/ms4w/tmp/ms_tmp/"
>   IMAGEURL "/ms_tmp/"
>   METADATA
>     "wfs_title"            "Wfs TEST (FROM FRANCE.GMF)"  ## REQUIRED
>     "wfs_onlineresource"   "http://127.0.0.1/cgi-bin/mapserv.exe ?"  ##
> Recommended
>     "ows_schemas_location" "http://ogc.dmsolutions.ca"  ## Optional
>   END
> END
>
> PROJECTION
>   "init=epsg:27582"
> END
>
> LAYER
>   NAME departement
>   CONNECTIONTYPE postgis
>   CONNECTION "user=postgres dbname=postgis host=localhost password=xxxxx"
>   METADATA
>     "wfs_title"    "departement" ## REQUIRED
>     "gml_featureid" "gid" ## REQUIRED
>     "gml_include_items" "all"  ## Optional (serves all attributes for
> layer)
>   END
>   TYPE POLYGON
>   STATUS ON
>   DATA "geom_column FROM departement AS foo USING UNIQUE gid AND USING
> srid=27582"
>   DUMP TRUE           ## REQUIRED
> END # Layer
> END # Map File
> -------- end ----------
>
> I access to it using "http://localhost/mapserv?SERVICE=WFS&VERSION=1.0.0&REQUEST=GETFEATURE&TYPENAME=departement
> "
> (I used httpd.conf to indicate the .map file)
>
> And the server answer me an empty feature collection:
>
> ------- start ----------
> <wfs:FeatureCollection xsi:schemaLocation="http://www.opengis.net/wfs http://ogc.dmsolutions.ca/wfs/1.0.0/WFS-basic.xsd
>                          http://mapserver.gis.umn.edu/mapserver
> http://127.0.0.1/cgi-bin/mapserv.exe?SERVICE=WFS&VERSION=1.0.0&REQUEST=DescribeFeatureType&TYPENAME=departement&OUTPUTFORMAT=XMLSCHEMA
> ">
>     <gml:boundedBy>
>     <gml:Box srsName="EPSG:27582">
>     <gml:coordinates>
> 47680.000000,1620480.000000 1197822.000000,2677441.000000
> </gml:coordinates>
> </gml:Box>
> </gml:boundedBy>
> </wfs:FeatureCollection>
> --------- end ---------
>
> I don't understand why, my postgis DB is well filled, it works with
> GeoServer but not with mapserver and my map file. I think my map file is
> erronous but don't know where :s
> Can i have some help please ;p
>
> I'm using latest Stable Release of mapserver and postgis
>
> Feel free to ask for more details
>
> Thanks a lot!
>
> --
> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
>           >Jeremy DERRAC<
>
>       Tel: (+33) (0)6-88-20-88-24
>   Mail: JDerrac<at>gmail<dot>com
> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-




-- 
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
          >Jeremy DERRAC<

      Tel: (+33) (0)6-88-20-88-24
  Mail: JDerrac<at>gmail<dot>com
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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